package com.scala.zhenghui

import scala.io.Source._
/**
 * Created by Administrator on 2018/1/21/021.
 */
object LazyDemo {


  def main(args: Array[String]) {
      lazy val lines = fromFile("c://text.txt").mkString

      //�˕rlines�Żᱻ����
      lines

  }

}
